Sökning: "digital histopathology"

Visar resultat 11 - 15 av 19 avhandlingar innehållade orden digital histopathology.

  1. 11. Experimental and Clinical Necrotizing Enterocolitis

    Författare :Niclas Högberg; Heléne Engstrand Lilja; Agneta Nordenskjöld; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Necrotizing; Enterocolitis; Ischemia; Microdialysis; Intraluminal; I-FABP; Kirurgi; särskilt barnkirurgi; Pediatric Surgery;

    Sammanfattning : Necrotizing enterocolitis (NEC), a severe inflammatory disorder of the gastrointestinal tract with high morbidity and mortality, affects primarily preterm infants. The diagnosis represents a challenging task, and no biomarker has been found to aid early diagnosis with high accuracy. LÄS MER

  3. 12. Pathophysiological and Histomorphological Effects of One-Lung Ventilation in the Porcine Lung

    Författare :Alf Kozian; Göran Hedenstierna; Thomas Hachenberg; Filip Freden; Sten Walther; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Alveolar Recruitment Manoeuvre; One-Lung Ventilation; Lung Protective Ventilation; Tidal Volume; Computed Tomography; Tidal Recruitment; Animal Model; Open Thoracic Surgery; Ventilation Perfusion Distribution; Single Photon Emission Computed Tomography; Diffuse Alveolar Damage; Medical laboratory science; Medicinsk laboratorievetenskap; Anestesiologi; Anaesthesiology;

    Sammanfattning : Thoracic surgical procedures require partial or complete airway separation and the opportunity to exclude one lung from ventilation (one-lung ventilation, OLV). OLV is commonly associated with profound pathophysiological changes that may affect the postoperative outcome. LÄS MER

  4. 13. Surveillance and follow-up of early prostate cancer

    Författare :Mats Steinholtz Ahlberg; Anna Bill-Axelson; Lars Holmberg; Anna Lantz; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; prostate cancer; active surveillance; follow-up; biochemical recurrence; triggers for transition to radical treatment; overdiagnosis; overtreatment.; Urologi; Urology;

    Sammanfattning : Active surveillance (AS) for prostate cancer was introduced to address overtreatment resulting from prostate-specific antigen (PSA) testing. Despite advancements such as Magnetic Resonance Imaging (MRI) and targeted biopsies, PSA remains crucial in prostate cancer diagnostics, leading to ongoing challenges of overdiagnosis and overtreatment. LÄS MER

  5. 14. Superparamagnetic iron oxide nanoparticles, a novel tracer in breast cancer surgery

    Författare :Abdi-Fatah Hersi; Staffan Eriksson; Fredrik Wärnberg; Andreas Karakatsanis; Thorsten Kühn; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Breast Cancer; superparamagnetic iron oxide nanoparticles; SPIO; magnetic seed; magnetic surgery; sentinel node; sentinel node biopsy; nonpalpable; ductal carcinoma in situ; DCIS; Surgery; Kirurgi;

    Sammanfattning : The most common surgical choice of treatment in breast cancer is breast-conserving surgery (BCS) together with sentinel lymph node biopsy (SNB). Around 10% of breast cancer diagnosis are ductal carcinoma in situ (DCIS). Superparamagnetic iron oxide nanoparticles (SPIO) are a novel tracer for sentinel lymph node (SN) detection. LÄS MER

  7. 15. The Value of Preoperative MRI in Breast Cancer Treatment

    Författare :Virginia Gonzalez; Staffan Eriksson; Sophia Zackrissson; Uppsala universitet; []
    Nyckelord :preoperative breast MRI; breast cancer; breast-conserving surgery; Surgery; Kirurgi; Oncology; Onkologi; Radiology; Radiologi;

    Sammanfattning : Breast magnetic resonance imaging (MRI) remains controversial as an image adjunct in preoperative settings in terms of short-term benefits and there are no survival data from randomized studies. This prospective, randomized, multicentre study included 440 patients (age ≤ 56 y) with breast cancer from three large-volume Swedish breast clinics. LÄS MER